The American People and the Boom of the 1920s
The American People and the Boom of the 1920s
The 1920s in America are often called the Roaring Twenties — a decade of rapid economic growth, new technologies, and social change. After World War One ended in 1918, the USA entered a period of unprecedented prosperity that transformed how ordinary Americans lived, worked, and spent their leisure time.
Causes of the Economic Boom
Several factors combined to create the boom of the 1920s:
- World War One — The USA had lent money to the Allies and sold weapons and supplies during the war. American industry expanded massively, and by 1918 the USA was the world's leading industrial nation.
- Republican government policies — Presidents Harding (1921-23), Coolidge (1923-29), and Hoover (1929-33) all followed laissez-faire economics: low taxes, minimal regulation, and high tariffs on foreign goods (the Fordney-McCumber Tariff, 1922) to protect American businesses.
- New industries and technologies — The motor car, electrical goods (radios, refrigerators, vacuum cleaners), and the chemical industry created millions of new jobs and products.
- Mass production — Henry Ford's assembly line at his Highland Park plant (introduced 1913, perfected in the 1920s) slashed the cost of manufacturing. The Model T Ford fell from $850 in 1908 to just $295 by 1924. By 1929, 26 million cars were registered in the USA.
- Hire purchase (credit) — Buying on credit ("buy now, pay later") allowed ordinary Americans to purchase expensive consumer goods. By 1929, 60% of cars and 80% of radios were bought on credit.
- Advertising — The growth of radio and cinema created a national advertising market. Companies spent huge sums persuading Americans to buy the latest products.
- Confidence and speculation — Americans believed prosperity would last forever. Many invested in the stock market, pushing share prices higher and higher.
The Motor Car Industry
The car industry was the single most important driver of the boom:
| Fact | Detail |
|---|---|
| Cars registered (1920) | 9 million |
| Cars registered (1929) | 26 million |
| Ford workers (1929) | Over 200,000 |
| Assembly line time per car | Reduced from 12 hours to 93 minutes |
The car industry stimulated other industries: steel, glass, rubber, leather, petrol, and road construction. It created new businesses like petrol stations, motels, and roadside restaurants. Cars gave Americans freedom to travel, commute to work, and move to the suburbs.
Who Did NOT Share in the Boom?
Not all Americans benefited from the prosperity of the 1920s:
- Farmers — Overproduction during WWI led to falling prices in the 1920s. Wheat prices dropped from $2.94 a bushel (1920) to $1.00 (1929). Over 600,000 farmers went bankrupt between 1920 and 1929. Many tenant farmers and sharecroppers, especially African Americans in the South, lived in desperate poverty.
- African Americans — Around 1 million Black Americans migrated from the rural South to northern cities (the Great Migration), but faced discrimination in employment and housing. They were often the last hired and first fired.
- Native Americans — Confined to reservations with high poverty, poor health, and limited opportunities.
- Old industries — Coal, textiles, and leather faced declining demand. Coal miners' wages fell and many lost their jobs as oil and electricity replaced coal.
- Recent immigrants — Often worked in low-paid jobs in poor conditions. Immigration was restricted by the Emergency Quota Act (1921) and the National Origins Act (1924), which favoured northern Europeans.
Key Exam Points
- The boom was real but uneven — the richest 5% of Americans earned 33% of all income.
- Overproduction and reliance on credit were storing up problems that would lead to the Wall Street Crash of 1929.
- Examiners want you to explain why the boom happened (multiple causes) and to evaluate who benefited and who did not.